Changeset 12675

Timestamp:

2006-09-05T14:21:45+12:00 (18 years ago)

Author:

kjdon

Message:

fixed up indentation, changed the way the confirmation check box is enabled/disabled. when delete a set, the prompt remains open, and the set is removed from the list

File:

• trunk/gli/src/org/greenstone/gatherer/gems/DeleteMetadataSetPrompt.java (modified) (9 diffs)

trunk/gli/src/org/greenstone/gatherer/gems/DeleteMetadataSetPrompt.java

@@ -53 +53 @@
 
 public class DeleteMetadataSetPrompt 
-    extends ModalDialog{
+    extends ModalDialog { 
 
     static private Dimension SIZE = new Dimension(500, 500);
@@ -64 +64 @@
     private JButton close_button = null;    
     private JList available_set_list = null;
+    /** The model behind the list. */
+    private DefaultListModel list_model = null;
     private JTextArea description_textarea = null;
     private DeleteMetadataSetPrompt self;
-    private String current_language = GEMSConstants.DEFAULT_LANGUAGE;
     private MetadataSetManager meta_manager;
   
@@ -83 +84 @@
     
 
-    JLabel  available_metadata_sets_label = new JLabel(Dictionary.get("GEMS.DeleteMetadataSetPrompt.Available_Sets"));
-     available_metadata_sets_label.setOpaque(true);
+    JLabel available_metadata_sets_label = new JLabel(Dictionary.get("GEMS.DeleteMetadataSetPrompt.Available_Sets"));
+    available_metadata_sets_label.setOpaque(true);
+    
+    list_model = new DefaultListModel();
     
         available_set_list = new JList();
     available_set_list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+    available_set_list.setModel(list_model);
     available_set_list.setCellRenderer(new MetadatSetListCellRenderer()); 
     available_set_list.setFixedCellHeight(20);
     available_set_list.addListSelectionListener(new MetadataSetListSelectionListener());
 
-         JPanel set_pane = new JPanel();
+    JPanel set_pane = new JPanel();
         set_pane.setLayout(new BorderLayout());
         set_pane.add(available_metadata_sets_label,BorderLayout.NORTH);
@@ -98 +102 @@
 
 
-    JLabel  metadata_set_des_label = new JLabel(Dictionary.get("GEMS.Set_Description"));
+    JLabel metadata_set_des_label = new JLabel(Dictionary.get("GEMS.Set_Description"));
     metadata_set_des_label.setOpaque(true);
 
@@ -127 +131 @@
         public void actionPerformed(ActionEvent event) {
             delete_button.setEnabled(confirmation.isSelected());
-            confirmation.setEnabled(false);
-            confirmation.setSelected(false);
+            //confirmation.setEnabled(false);
+            //confirmation.setSelected(false);
         }
         });
@@ -164 +168 @@
 
       
-    public void display(){
+    public void display() {
     available_metadata_sets =  meta_manager.getAvailableMetadataSets();
-    available_set_list.setListData(new Vector((Collection)available_metadata_sets));
+    for (int i=0; i<available_metadata_sets.size(); i++) {
+        list_model.addElement(available_metadata_sets.get(i));
+    }
+    //available_set_list.setListData(new Vector((Collection)available_metadata_sets));
     delete_button.setEnabled(false);
     confirmation.setEnabled(false);
@@ -186 +193 @@
     public void actionPerformed(ActionEvent event) {
         // Delete the selected MetadataSet.
-            Object selectedValue = available_set_list.getSelectedValue();
+        Object selectedValue = available_set_list.getSelectedValue();
         
-        if (selectedValue !=null && (selectedValue instanceof MetadataSetInfo)){
-            ((MetadataSetInfo)selectedValue).deleteMetadataSet();
-        }
-        delete_button.setEnabled(false);
-        confirmation.setEnabled(false);
-        confirmation.setSelected(false);
-        self.dispose();
-    }
-
-    }
-
-
-  private class MetadatSetListCellRenderer extends JLabel implements ListCellRenderer {
+        if (selectedValue !=null && (selectedValue instanceof MetadataSetInfo)){
+        ((MetadataSetInfo)selectedValue).deleteMetadataSet();
+        list_model.removeElement(selectedValue);
+        }
+        delete_button.setEnabled(false);
+        confirmation.setEnabled(false);
+        confirmation.setSelected(false);
+        description_textarea.setText(Dictionary.get("GEMS.DeleteMetadataSetPrompt.No_Set"));
+        //self.dispose();
+    }
+
+    }
+
+
+    private class MetadatSetListCellRenderer extends JLabel implements ListCellRenderer {
     public  MetadatSetListCellRenderer() {
         setOpaque(true);
     }
     
-      public Component getListCellRendererComponent(
-                           JList list,
-                           Object value,
-         int index,
-                           boolean isSelected,
-         boolean cellHasFocus)
+    public Component getListCellRendererComponent(JList list,
+                              Object value,
+                              int index,
+                              boolean isSelected,
+                              boolean cellHasFocus)
     {
-             String name= "unknown";
+        String name= "unknown";
 
         if (value instanceof MetadataSetInfo){
@@ -236 +244 @@
     private class MetadataSetListSelectionListener implements ListSelectionListener  {
         public void valueChanged(ListSelectionEvent lse){
-         delete_button.setEnabled(false);
         if (lse.getValueIsAdjusting()) return;
+        
+        delete_button.setEnabled(false);
        
         Object selectedValue = available_set_list.getSelectedValue();
@@ -243 +252 @@
             if (selectedValue !=null && (selectedValue instanceof MetadataSetInfo)){
                 MetadataSetInfo meta_info = (MetadataSetInfo)selectedValue; 
-        String des =  meta_info.getMetadataSetDescription(); //get the description of the metadata set
-                description_textarea.setText(des);
+        description_textarea.setText(meta_info.getMetadataSetDescription());
         confirmation.setEnabled(true);
-        }
-        else{
+        confirmation.setSelected(false);
+        }
+        else {
         confirmation.setEnabled(false);
+        description_textarea.setText(Dictionary.get("GEMS.DeleteMetadataSetPrompt.No_Set"));
         }